Integrative Biology Journals

Plant Diversity ›› 1982, Vol. 4 ›› Issue (01): 1-3.

• Articles •    

A NEW PENTACYCLIC TRITERPENE FROM MAYTENUS ORBICULATA

Xu Xiang-yu   

  1. Kunmming Institute of Botany,Academia sinica
  • Online:1982-02-25 Published:1982-02-25

厚叶美登木的新三萜成分

许祥誉   

  1. 中国科学院昆明植物研究所

Abstract: A new pentacyclic triterpene alcohol (Lupa-20, 30 ene-3, 29, dio1) has becn isolated from the Maytenus orbiculata C.Y. Wu and a tentative structure is given to it based on physical and chemical evidences.

Key words: new pentacyclic, triterpene, maytenus

摘要: 云南厚叶美登木(Maytenus Orbiculata C.Y.Wu)其化学成份尚无报道,作者分离得的化合物A,是从植物中首次发现的新三萜成分。

关键词: 厚叶, 美登木, 新三萜, 成分